Answer:
The correct answer is:
B.early childhood experiences
Explanation:Obsessions are fixations over a certain object, condition, event, or phenomenon. Fixations are certain triggers we feel about something, whether it is positive or negative. It is just a strength that drives us into a certain position over an object. Thi fixations come from a certain experience in which we discover a positive or negative drive related to the object. Those experiences happen in our very first stages of life and remain with throughout all o our lifetime.